She is still young so don't worry too much if she favors bugs over greens. She needs the protein to support large growth spurts. Keep offering salads so it's familiar to her as a food source though. It makes things easier when she transitions to a primarily vegetarian diet at around 12-18 months old.I like using base greens of collard, turnip, mustard, and dandelion greens. I also use a lot of chopped green beans, squash, and bell pepper. There is a good list of options here
http://www.beautifuldragons.com/Nutrition.html Variety is key. Offer a couple of items in each salad and just rotate what you offer based on what is fresh at the store each week.
As far as bugs go, I like offering variety there too. Add in some silk worms and black soldier fly larvae when you can get them. Let her eat as many crickets as she wants within about a 10 minute window a couple of times per day. You'll cut back on this as her growth levels out at around 8-12 months (Varies between dragons). Some days she'll eat a ton, and others she won't eat much and that's normal.